TI LM339D

Общее назначениеОткрытый коллектор, "рельс в рельс

Overview

The LMx39x and the LM2901x devices consist of four independent voltage comparators thatare designed to operate from a single power supply over a wide range of voltages. Operation fromdual supplies also is possible, as long as the difference between the two supplies is 2V to 36 V,and VCC is at least 1.5 V more positive than the input common-mode voltage.Current drain is independent of the supply voltage. The outputs can be connected to otheropen-collector outputs to achieve wired-AND relationships.

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Features

• Single or Split Supply Operation

• Low Input Bias Current: 25 nA (Typ)

• Low Input Offset Current: ±5.0 nA (Typ)

• Low Input Offset Voltage

• Input Common Mode Voltage Range to GND

• Low Output Saturation Voltage: 130 mV (Typ) @ 4.0 mA

• TTL and CMOS Compatible

• ESD Clamps on the Inputs Increase Reliability without Affecting Device Operation

• NCV Prefix for Automotive and Other Applications Requiring Site and Control Changes

• Pb?Free Packages are Available

Applications

• Industrial

• Infotainment and Clusters

• Body Control Modules

• Power Supervision

• Oscillators

• Peak Detectors

• Logic Voltage Translation